JPS6418756A - Brake pressure controller - Google Patents

Brake pressure controller

Info

Publication number
JPS6418756A
JPS6418756A JP17643987A JP17643987A JPS6418756A JP S6418756 A JPS6418756 A JP S6418756A JP 17643987 A JP17643987 A JP 17643987A JP 17643987 A JP17643987 A JP 17643987A JP S6418756 A JPS6418756 A JP S6418756A
Authority
JP
Japan
Prior art keywords
controller
cpu
controlling
loadage
abnormalities
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP17643987A
Other languages
Japanese (ja)
Other versions
JPH0659818B2 (en
Inventor
Hiroyuki Funaki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nabco Ltd
Original Assignee
Nabco Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nabco Ltd filed Critical Nabco Ltd
Priority to JP62176439A priority Critical patent/JPH0659818B2/en
Publication of JPS6418756A publication Critical patent/JPS6418756A/en
Publication of JPH0659818B2 publication Critical patent/JPH0659818B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Hydraulic Control Valves For Brake Systems (AREA)

Abstract

PURPOSE:To prevent the shortage of brake force in a controller for controlling a controlling valve to alter pressure reduction starting pressure according to a loadage by monitoring the operation of CPU for controlling the controller and giving forcibly drive commands to an output device in abnormalities. CONSTITUTION:One of two liquid pressure generating chambers in a tandem master cylinder 2 is connected to front wheel brakes 5a, 5b through a piping 4 and the other chamber connected to rear wheel brakes 9a, 9b through a piping 6 and a valve device 7 respectively. The valve device 7 is constituted to alter pressure reduction starting pressure by controlling a servo motor 10 according to the command from a controller 11. The controller 11 is provided with CPU, etc., for receiving the output of a load detector 12 to calculate the number of pulse motor driving pulses corresponding to the present loadage, while being constituted to generate commands for to monitoring the operation of CPU, disconnecting CPU from the output device in abnormalities and driving forcibly a servo motor 10.
JP62176439A 1987-07-14 1987-07-14 Break pressure control device Expired - Lifetime JPH0659818B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62176439A JPH0659818B2 (en) 1987-07-14 1987-07-14 Break pressure control device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62176439A JPH0659818B2 (en) 1987-07-14 1987-07-14 Break pressure control device

Publications (2)

Publication Number Publication Date
JPS6418756A true JPS6418756A (en) 1989-01-23
JPH0659818B2 JPH0659818B2 (en) 1994-08-10

Family

ID=16013723

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62176439A Expired - Lifetime JPH0659818B2 (en) 1987-07-14 1987-07-14 Break pressure control device

Country Status (1)

Country Link
JP (1) JPH0659818B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8304769B2 (en) 2006-03-15 2012-11-06 Sharp Kabushiki Kaisha Active matrix substrate having channel protection film covering transistor channel, and display apparatus and/or, television receiver including same

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58214447A (en) * 1982-06-07 1983-12-13 Akebono Brake Ind Co Ltd Control method and device of brake force in vehicle
JPS61157458A (en) * 1984-12-28 1986-07-17 Toyota Motor Corp Automobile brake system

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58214447A (en) * 1982-06-07 1983-12-13 Akebono Brake Ind Co Ltd Control method and device of brake force in vehicle
JPS61157458A (en) * 1984-12-28 1986-07-17 Toyota Motor Corp Automobile brake system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8304769B2 (en) 2006-03-15 2012-11-06 Sharp Kabushiki Kaisha Active matrix substrate having channel protection film covering transistor channel, and display apparatus and/or, television receiver including same

Also Published As

Publication number Publication date
JPH0659818B2 (en) 1994-08-10

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